The BULLET WirelessHART Adapter can be used to send process signals from a smart HART field transmitter or valve, or from a non-smart analog (4-20mA) transmitter. This includes primary, secondary, third and fourth variables from smart HART transmitters, and valve position, travel and valve output pressure from smart HART valves. It also includes diagnostic and alarm data, and custom commands from both smart transmitters and valves.